.horn_lt{
    left:0;top:0;
    border-left-width:1px;
    border-left-style: solid;
    border-top-width:1px;
    border-top-style: solid;
}
.horn_rt{
    right:0;top:0;
    border-right-width:1px;
    border-right-style: solid;
    border-top-width:1px;
    border-top-style: solid;
}
.horn_lb{
    left:0;bottom:0;
    border-left-width:1px;
    border-left-style: solid;
    border-bottom-width:1px;
    border-bottom-style: solid;
}
.horn_rb{
    right:0;bottom:0;
    border-right-width:1px;
    border-right-style: solid;
    border-bottom-width:1px;
    border-bottom-style: solid;
}
.module5{
    right:10px;
    top:120px;
    width:320px;
    height:180px;
}